PreviousGermany's Open Monument Day © Nikolay Okhitin/Zoonar/picture alliance Aachen Cathedral © Stefan Ziese/Zoonar/picture alliance Heidelberg Castle © Wolfgang Frank/Eibner-Pressefoto/picture allianceGeusenfriedhof cemetery, Cologne © Rainer Hackenberg/picture allianceMartin Luther's birthplace, Eisleben© Zoonar/picture alliance Wiblingen monastery, Ulm © Martin Siepmann/imageBROKER/picture allianceBotanical Gardens, Karlsruhe © Marco Bittel/imageBROKER/picture allianceTrebbus windmill, Brandenburg © Andreas Franke/picture allianceCity gate, Merseburg © Zoonar/picture alliance Frauenkirche church, Dresden © picture-alliance/Arco ImagesBaltic Sea watchtower, Kühlungsborn © imageBROKER/picture alliance10 imagesSeptember 8, 2023On September 10, countless German museums, monuments and places of historical significance will open their doors to the public. We picked out a few highlights.
